“…It is due to great interest to study namely the LC mesophase, for example, nematic LC ones, because as it was shown before that the electro-optical nematic liquid crystal (NLC) is a good model in order to consider, from one side, the fundamental physical effects in the anisotropic intermediate media [14][15][16][17][18][19][20] and, from another side, to develop the realistic technical devices such as the membranes, laser radiation switchers, optical limiters, convertors, electrically-or optically-addressed SLMs, solar energy cells, gas storage systems, display elements, etc. technical useful systems [21][22][23][24][25][26][27][28] . Moreover, the structured relief for the LC dipoles orientation can be used in order to decrease the light radiation efficiently die to varying the Fresnel losses when the optical limiting devices can be constructed.…”